http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48435
Vladimir Makarov <vmakarov at redhat dot com> changed:
What |Removed |Added
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CC| |vmakarov at redhat dot com
--- Comment #4 from Vladimir Makarov <vmakarov at redhat dot com> 2011-04-06
19:42:56 UTC ---
All pseudos got 0 available hard regs and therefore spills. Something wrong
with calculation of number of available hard regs for targets which can use reg
pairs starting only on even/odd hard regs.
The fix will need changes in very sensitive part of IRA code and need some time
to write it, test, and benchmark it. I hope it will be done at the end of
week.
Sorry for the inconvenience.
